156659090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{2029}}^1$

素因数の和:3146

約数の個数: 32

約数和(自身を含む): 322721280

約数和(自身を除く): 166062190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1103, 2029, 2206, 4058, 5515, 7721, 10145, 11030, 14203, 15442, 20290, 28406, 38605, 71015, 77210, 142030, 2237987, 4475974, 11189935, 15665909, 22379870, 31331818, 78329545, 156659090]

約数ペア:

[(1, 156659090), (2, 78329545), (5, 31331818), (7, 22379870), (10, 15665909), (14, 11189935), (35, 4475974), (70, 2237987), (1103, 142030), (2029, 77210), (2206, 71015), (4058, 38605), (5515, 28406), (7721, 20290), (10145, 15442), (11030, 14203)]